15557326190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1\times {\mathrm{2341}}^1$

素因数の和:3177

約数の個数: 64

約数和(自身を含む): 32294868480

約数和(自身を除く): 16737542290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 683, 695, 973, 1366, 1390, 1946, 2341, 3415, 4682, 4781, 4865, 6830, 9562, 9730, 11705, 16387, 23410, 23905, 32774, 47810, 81935, 94937, 163870, 189874, 325399, 474685, 650798, 664559, 949370, 1329118, 1598903, 1626995, 2277793, 3197806, 3253990, 3322795, 4555586, 6645590, 7994515, 11192321, 11388965, 15989030, 22384642, 22777930, 55961605, 111923210, 222247517, 444495034, 1111237585, 1555732619, 2222475170, 3111465238, 7778663095, 15557326190]

約数ペア:

[(1, 15557326190), (2, 7778663095), (5, 3111465238), (7, 2222475170), (10, 1555732619), (14, 1111237585), (35, 444495034), (70, 222247517), (139, 111923210), (278, 55961605), (683, 22777930), (695, 22384642), (973, 15989030), (1366, 11388965), (1390, 11192321), (1946, 7994515), (2341, 6645590), (3415, 4555586), (4682, 3322795), (4781, 3253990), (4865, 3197806), (6830, 2277793), (9562, 1626995), (9730, 1598903), (11705, 1329118), (16387, 949370), (23410, 664559), (23905, 650798), (32774, 474685), (47810, 325399), (81935, 189874), (94937, 163870)]